| 摘要 |
This invention relates to a method and apparatus for packing a material in which a material is packed through a feeding hopper into a container by means of air tapping, and then the material is separated into the portion packed in the container with a uniform density and the portion remaining in the feeding hopper. The effect of this invention is to facilitate the packing of the materials such as powder, staples, and feathery materials which are hard to weigh and pack into a small space, enabling such materials to be packed rapidly into a container with high and uniform density throughout the container with little fluctuation in packed quantity. In addition, when this invention is applied to production of powder compacts, the compacts packed by this invention are near-net-shape and the density is high and uniform as well as the weight of the product is kept constant by which the productivity is enhanced.. <IMAGE> |
